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SFT sizing agent

Inquiry
  Post Date: Nov 22,2013
  Expiry Date: Nov 22,2014
  Detailed Description: SFT size is an acrylate-based sizing agent via emulsion polymerization of hydrophobic monomers remaining prominent.
Property
The product has good emulsion stability and water solubility and can be diluted with cold water. It has higher adhesion to hydrophobic fibers(such as polyester). Its size film has good strength and abrasion resistance. Its sensitivity to moisture is close to PVA,but it can quickly dissolve in hot water. Desizing effluent almost has no pollution to environment.
The product mainly applied for high ratio T/C blends and can overcome the insufficient adhesion of PVA and other acrylate-based sizes.
The product can replace PVA and be sued together with modified starch for warp sizing of T/C blends.
Main technical index
Appearance:white emulsion
Ionicity:anionic/nonionic
Solid content: 25±1%, 20±1%
viscosity: 6-12mPa·s (25℃, 3%)
pH value:6-7
Solubility:diluted with water at any temperature
Application
SFT can be added one-off together with PVA and starch into size mixer to heat and cook. Also, it can be added together with PVA when starch solution is heated up to above 80℃ or be added before boiling and then agitating and mixing for 10 min.
Packing and storage
Packing:25kg, 50kg in plastic drum 
Storage:Kept in dark, cool and dry place, avoiding insolation, preventing impaction during transport.


  Company: Wuxi Lansen Chemicals Co., Ltd     [ China ]        
  Contact: Susan Shi
  Tel: +86-510-81708255 81708337
  Fax: +86-510-81708225
  Email: susan.shi@lansenchem.com.cn
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